The 10 Most Innovative Tech Products of 2011

Popular Mechanics' 2011 Breakthrough Awards salutes 10 products that represent the highest standard in innovation and execution. They solve real problems, like air pollution and burgeoning mobile data demand, in genuinely new ways. They push technical limits, whether to make video games cinematic or make astronomy truly easy. And they give consumers more control over their technology—whether at home or on the go.

Motorola Atrix 4G

Motorola Atrix 4G

The Atrix 4G is a topnotch smartphone, with a dual-core Tegra 2 processor, 4G wireless speeds and a super-sharp 540 x 960—pixel screen. But what makes it revolutionary is a hidden talent: It's also a computer. When connected to the Motorola Lapdock, the Atrix switches modes—and becomes the heart, soul and brain of an 11.5-inch laptop. With the Atrix, Motorola has taken the first step toward a future in which one device serves as the nerve center of many. ($100)

Microsoft Kinect for Windows Software Development Kit

Microsoft Kinect for Windows Software Development Kit

As a gaming device, Kinect was a hit. PM gave its user interface, Project Natal, a Breakthrough Award in 2009. But it wasn't until hackers got their hands on the motion-control technology for Xbox 360—with its infrared camera, laser depth sensors and microphone array—that Kinect's true potential emerged. UC Davis students used the depth sensors for 3D video conferencing; at the University of Minnesota, Kinect became a tool for identifying ADD, OCD and autism in kids; Microsoft even demonstrated a lounge chair propelled and steered with hand gestures (right). In the software development kit, Microsoft not only sanctions hacking, it provides programmers, researchers and artists with the tools to do it. That's the kind of breakthrough-enabling attitude we love. (Free)